Electronic lock handle S4A-M10 TTLock

Electronic lock handle S4A-M10 by Spreest is a clever solution that will allow you to turn an ordinary door into a smart access point, where in a second you let a guest in with a one-time code , without stress you give the cleaning crew access "tomorrow 10-12", and after slamming the door the lock automatically closes – all without having to take the keys out of your pocket. Ideal for Airbnb rentals, self-check-in hotels, warehouses, or offices, where guests can remotely receive a code or e-key valid only during specific hours. Automatic locking after closing the door eliminates the risk of leaving it open, and the built-in memory supports 100 fingerprints and 150 PIN codes – plus unlimited e-keys in the app. No internet? No problem – the handle works locally and stores user data internally. The external panel is IP65 certified, so there is no problem mounting the handle in the frame of entrance doors exposed to weather conditions. The batteries last for approximately a year of operation. When the battery starts to run low, the lock will warn you, leaving time for a replacement. The handle fits left and right doors 35-55 mm thick – wooden, steel or aluminum. Opening Methods Fingerprint – quick entry thanks to fingerprint recognition. Mechanical Key – the classic emergency option when the batteries are dead. PIN Code – enter your own code and enter without keys. Bluetooth and App – the lock opens with one click on your phone. Apple Watch Open Mode - When you enable this mode in the app, the door stays open at all times. App Features Remote Control – open and configure the lock from anywhere (gateway required), without a gateway within Bluetooth range. Auto Locking – set the time after which the lock will close itself. Alerts and event log – push notifications + full opening history. Code profiles and eKey – permanent, timed, cyclical or one-time guest access. Remote control and fingerprint support – add and manage in a few clicks. OTA updates – over-the-air firmware updates. Voice Integration – commands via Amazon Alexa and Google Assistant. Silent Mode – mute the lock beeps when you need peace and quiet. Additional Features for Businesses Integration with Booking, Airbnb, Hotres – automatic assignment of codes for online reservations. Multi-Location Panel – manage multiple locks and properties in one app. Roles and Permissions – create groups (administrator, reception, service) with different access levels. Work Schedules – define office opening hours and grant access only at specific times. Attendance Reports – export entry/exit reports (late arrivals, early departures). “Freeze” Lock – temporarily disable all electronic opening methods (e.g., alarm). Bulk adding users – import a list of employees or tenants from a CSV file. Wi-Fi gateway → multiple locks – economical expansion of the system in a large facility. Installation You can install the handle yourself in most apartments and houses, fits doors 35-55 mm thick, both left and right , wooden, steel or aluminum. In the box you will find three complete sets of screws and sleeves dedicated to the ranges: 35–45 mm 46–55 mm The handle works with standard mortise locks for doors – so you can mount it on the existing mechanism without replacing the entire fitting. The set includes a mortise lock with a 72/50 spacing ready for immediate installation. If your door is already equipped with a lock, simply reposition the pin and screw in the handle, to immediately enjoy smart access. Additionally, the set includes a ready-to-install rosette with a lock. Low Battery Alarm The lock is equipped with a low battery alarm, which allows to constantly monitor the power status. A low battery notification will be sent to the app ≥20%, ≥10%, ≥5% and a red light on the lock itself will turn on after it is unlocked (3 flashes). The device is powered by four AAA batteries that can last up to from 9 to 12 months. Product components Mechanical key input Fingerprint reader Touch numeric keypad Under the lid, there is a 4x AAA battery box and a reset button Emergency charging port Specifications Material: Aluminum, ABS, acrylic Color: Satin Nickel / Black Nickel Door Thickness: 35-55 mm Communication: Bluetooth 5.0 Battery Life: 12 months at ~ 20 openings per day Power Supply: DC 6 V – 4 AAA batteries Current Quiescent current: Working current: Waterproof rating: IP65 outdoor panel Unlock methods : fingerprint, password, app, mechanical key Unlock time: 0.5~1.5 seconds Operating temperature: –20 °C to +50 °C Humidity working temperature: 10 % – 95 % User capacity: 150 codes, 100 fingerprints Dimensions Handle length (total): 148 mm. Handle height/profile (thickness of the gripping element): 28 mm. Plate/rosette diameter: Ø 70 mm (round plate). Plate thickness / “ring” (side view): 11 mm. Projection / distance from door surface to end of spindle/handle: 70 mm. The set includes 1x Electronic lock handle S4A-M10 TTLock 1x Mounting accessories for different door thicknesses (35-55mm) 1x Mortise lock with spacing 50/72 (you do not need to use the one in the set, you can use your lock already installed in the door) 2x Mechanical key 1x Black cylinder insert with knob (spacing 30x30mm), 3x Cylinder key, 2x Black escutcheon (rosettes) for the keyhole, 1x Mounting screw for securing the cylinder in the door FAQ – frequently asked questions Does the lock work without an internet gateway? - Yes. It is then operated via Bluetooth – codes can only be sent when you are at the door, and the event history synchronizes after reconnection. Can the handle be set to the right or left? - Yes, the handle direction is variable and is set during installation. What if the lock runs out of battery? - The lock warns at ~30% battery. After complete discharge, you can power it with a powerbank through the charging socket or open it with an emergency key. Does it lock the lower lock? - By default, it locks the upper tongue. If the door is locked with the cylinder, the code will not unlock the lower lock. This is then done mechanically. What is a Wi-Fi gateway used for? - Allows you to open doors and assign codes remotely. One gateway supports multiple locks within Bluetooth range. Does the app work on all smartphones? - TTLock is available on iOS ≥ 11 and Android ≥ 5.1 (with Bluetooth 4.0 or newer support). Is it possible to limit access to specific days or times? - Yes. In the app, you create cyclical codes or eKeys with a schedule (e.g. Mon-Fri 8am-4pm). Can I export opening logs to a file? - Yes, TTLock allows you to download the history in CSV or PDF format from the web panel. How many users can I add? - Unlimited. Each can be given different permissions: owner, admin, reception, service. Is the software paid? - No. The firmware is free and updates OTA via Bluetooth (or remotely via a gateway). What languages does the app support? - Polish, English, German, Spanish, French and several others. What to do if your phone is lost? - Log in on another device or in the web panel and immediately remove the lost eKey account/phone from the list of authorized users.